130545352 has 32 divisors (see below), whose sum is σ = 294465600. Its totient is φ = 53002944.

The previous prime is 130545319. The next prime is 130545427. The reversal of 130545352 is 253545031.

It is a Harshad number since it is a multiple of its sum of digits (28).

It is a self number, because there is not a number n which added to its sum of digits gives 130545352.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 60283 + ... + 62410.

It is an arithmetic number, because the mean of its divisors is an integer number (9202050).

Almost surely, 2^130545352 is an apocalyptic number.

It is an amenable number.

130545352 is an abundant number, since it is smaller than the sum of its proper divisors (163920248).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

130545352 is a wasteful number, since it uses less digits than its factorization.

130545352 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 122725 (or 122721 counting only the distinct ones).

The product of its (nonzero) digits is 9000, while the sum is 28.

The square root of 130545352 is about 11425.6444894807. The cubic root of 130545352 is about 507.2870835523.

The spelling of 130545352 in words is "one hundred thirty million, five hundred forty-five thousand, three hundred fifty-two".